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Monoprice 106129 6ft CL2 Flat High Speed HDMI Cable — main product image
Monoprice 106129 6ft CL2 Flat High Speed HDMI Cable
Monoprice 106129 6ft CL2 Flat High Speed HDMI Cable
Monoprice 106129 6ft CL2 Flat High Speed HDMI Cable
Monoprice

Monoprice 106129 6ft CL2 Flat High Speed HDMI Cable

★★★★★4.5 (6 reviews)

A flat, CL2-rated HDMI cable built for clean in-wall installations and reliable high-speed signal delivery.

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Overview

The Monoprice 106129 is a 6-foot flat High-Speed HDMI cable designed for users who need a clean, low-profile connection between components. Its flat construction makes it especially well-suited for running behind wall-mounted TVs, along baseboards, or through conduit where a round cable would be too bulky. The 24AWG conductors are thicker than those found in many budget cables, helping ensure consistent signal delivery across the full length.

What sets this cable apart from standard HDMI options is its CL2 fire-safety rating, which certifies it for permanent installation inside residential walls. This makes it a practical choice for home theater setups where exposed cabling is unacceptable. It supports all High-Speed HDMI features including HDMI Ethernet Channel, Audio Return Channel, and 3D video. For most home entertainment connections at moderate distances, it provides the performance and safety certifications needed without overspending.

Key Features

An extension cable can be a cheaper alternative to purchasing a completely new cable to get the extra length you need

This cable is rated as High Speed HDMI Cable capable of conducting all the HDMI features

the High Speed rating is contingent on the total length and AWG rating of the cable as a whole including the extension and the original cable

Specifications

Brand
Monoprice
Model
106129
Length
6 ft
Gauge
24AWG
Type
High-Speed HDMI with Ethernet
Fire Rating
CL2 (in-wall residential)
Profile
Flat

Pros & Cons

👍 Pros

  • CL2 rated for safe in-wall installation in residential buildings
  • Flat design fits easily behind wall plates and under baseboards
  • 24AWG conductors provide solid signal integrity
  • Supports HDMI with Ethernet for network sharing between devices
  • Six-foot length covers most short-run connections without excess slack

👎 Cons

  • Six-foot length may be too short for setups with components far from the display
  • Flat profile can be harder to route around tight corners than round cables
  • Does not support HDMI 2.1 features such as 4K at 120Hz
  • No braided or reinforced outer jacket for heavy-duty use
  • Connector heads may be wider than standard due to flat cable transition

Frequently Asked Questions

CL2 means the cable meets fire safety standards for installation inside residential walls, reducing risk in permanent setups.
Yes, as a High-Speed HDMI cable it supports 4K resolution at 30Hz and full 1080p at 60Hz.
The flat profile allows the cable to run along walls, under carpet edges, or through tight spaces more easily than round cables.
Yes, it is a High-Speed HDMI with Ethernet cable, supporting HDMI Ethernet Channel for network sharing between compatible devices.
24AWG is a relatively thick gauge for HDMI cables, which helps maintain signal integrity over the 6-foot length.

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